Optimization principle database server MySQL database

Дослідження принципів оптимізації баз даних та побудова системи, яка продемонструє потенціали апаратної частини сервера баз даних під керуванням системи управління базами даних MySQL.Research database optimization principles and building a system that will demonstrate the potential of the hardware database server running a database management system MySQL

Research of the wear resistance of epoxycomposites containing hybrid fillers modified by ultrasound

Existence of chemical and physical links between active groups of epoxy resin and dispersed particles is determined due. It provides forming interlayers in the filled systems. Influence of nature of dispersed fillers on adhesive resistance and physical-mechanical properties of polymer-composites. Experimentally it is proved, that preliminary processing a ultrasonic field disperse and fibrous store allows to adjust in a wide range operational